{
  "Speed Buffs": {
    "0": {
      "Level price": 0,
      "Buff (in %)": 0
    },
    "1": {
      "Level price": 300,
      "Buff (in %)": 150
    },
    "2": {
      "Level price": 400,
      "Buff (in %)": 170
    }
  },
  "Fuel Efficiency Buffs": {
    "0": {
      "Level price": 0,
      "Buff (in %)": 0
    },
    "1": {
      "Level price": 500,
      "Buff (in %)": 100
    },
    "2": {
      "Level price": 700,
      "Buff (in %)": 150
    }
  },
  "Resources Efficiency Buffs": {
    "0": {
      "Level price": 0,
      "Buff (in %)": 0
    },
    "1": {
      "Level price": 1000,
      "Buff (in %)": 50
    },
    "2": {
      "Level price": 1555,
      "Buff (in %)": 100
    }
  }
}